package sis.studentinfo;

public class Performance {
	private int[] tests;
	   public void setNumberOfTests(int numberOfTests) {
	      tests = new int[numberOfTests];
	   }

	   public void set(int testNumber, int score) {
	      tests[testNumber] = score;
	   }

	   public int get(int testNumber) {
	      return tests[testNumber];
	   }

	   public double average() {
	      double total = 0.0;
	      for (int score: tests)
	         total += score;
	      return total / tests.length;
	   }

	   public void setScores(int score1, int score2, int score3, int score4) {
	      tests = new int[] { score1, score2, score3, score4 };
	   }

	   public void setScores(int... tests) {
	      this.tests = tests;
	   }
}
